問題詳情

12. A quantum system has a set of energy eigenstates |Bi). The system is in the state

, where the energies are given by En = nE1. What is the probability that ameasurement of energy yields the value of 3E1?
(A)


(B)


(C) 1/10
(D) 3/10
(E) 9/10.

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增